Background
He was son of January, director of the mine, and Romana née Bojanowski.
He was son of January, director of the mine, and Romana née Bojanowski.
In 1920 he defended his Doctor of Philosophy thesis Władztwo biskupie na grodzie wolborskim w wieku XIII under supervision of Marceli Handelsman.
Later he became an employee of the Warsaw University, with which he was connected until retirement in 1966. From 1924 to 1928 he was working as a history teacher in Gimnazjum im. Stefana Batorego in Warsaw.